The Lamp,incandescent, cataloged under National Stock Number 6240-01-668-7317, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Westinghouse Electric Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-668-7317 |
| Primary Part Number | 04403 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Bulb Diameter | 2.38 INCHES NOMINAL IN |
| Emitted Light Characteristic | COLORLESS |
| Wattage Rating | 75.0 WATTS |
| Rated Average Life | HOURS |
| Bulb Designator | 75A19/CL |
| Voltage Rating | 120.0 VOLTS NOMINAL |
| Bulb Style | A (ARBITRARY DESIGNATION) |
| Average Life Rating in Hours | 20000.0 |
| Light Output Rating | 715.0 LUMENS NOMINAL SINGLE RATING |
| Base Style | MEDIUM SCREW |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6240-01-668-7317 is a Lamp,incandescent, manufactured by Westinghouse Electric Corp, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-01-668-7317 has 2 cross-referenced part numbers: ULA-96 (Aero-Tech Light Bulb Co.), 04403 (Westinghouse Electric Corp).
There are 3 known substitutes for 6240-01-668-7317: 5975-01-057-2684, 4820-01-398-3488, 7930-01-672-5210. Verify interchangeability with system specifications before substitution.
Key specifications for 04403: Bulb Diameter: 2.38 INCHES NOMINAL IN; Overall Length: 4.44 INCHES MAXIMUM IN; Emitted Light Characteristic: COLORLESS; Wattage Rating: 75.0 WATTS. 13 total characteristics are documented in the Federal Logistics Information System.